I am in the middle of grading midterms today. That involves lots of sitting, punctuated by the need to get up and stretch my legs more often than I usually think to remember. There is lots of late afternoon sunshine in the Grohmann Museum’s atrium right now as I’m walking the galleries and climbing the stairs. Today was the first time it broke 70 degrees in Milwaukee in 180 days, according to local television weather forecaster Drew Burgoyne. Bring it on!